1 files changed, 17 insertions, 0 deletions
diff --git a/tests/ui/reachable/expr_tup.rs b/tests/ui/reachable/expr_tup.rs
new file mode 100644
index 000000000..90d4382e2
--- /dev/null
+++ b/tests/ui/reachable/expr_tup.rs
@@ -0,0 +1,17 @@
+#![allow(unused_variables)]
+#![allow(unused_assignments)]
+#![allow(dead_code)]
+#![deny(unreachable_code)]
+#![feature(type_ascription)]
+
+fn a() {
+    // the `2` is unreachable:
+    let x: (usize, usize) = (return, 2); //~ ERROR unreachable
+}
+
+fn b() {
+    // the tuple is unreachable:
+    let x: (usize, usize) = (2, return); //~ ERROR unreachable
+}
+
+fn main() { }